// import CronParser from 'cron-parser'
export const WEEK_MAP_EN = {
  'sun': '0',
  'mon': '1',
  'tue': '2',
  'wed': '3',
  'thu': '4',
  'fri': '5',
  'sat': '6'
}

export const replaceWeekName = (c) => {
  if (c) {
    c = c.toLowerCase()
    Object.keys(WEEK_MAP_EN).forEach(k => {
      c = c.replace(new RegExp(k, 'g'), WEEK_MAP_EN[k])
    })
    c = c.replace(new RegExp('7', 'g'), '0')
  }
  return c
}
